Could not locate a virtual/physical font ecrm1095 during xdvipdfmx run (TexLive installed with install-tl)

Question

I am compiling the thesis (using cleanthesis style http://cleanthesis.der-ric.de/) on my custom (compiled-to-wasm)-xetex.

It fails at xdvipdfmx step with errors:

xdvipdfmx:warning: Could not locate a virtual/physical font for TFM "ecrm1095".
xdvipdfmx:warning: >> There are no valid font mapping entry for this font.
xdvipdfmx:warning: >> Font file name "ecrm1095" was assumed but failed to locate that font.
xdvipdfmx:fatal: Cannot proceed without .vf or "physical" font for PDF output...

It wants to run mktexpk --mfmode / --bdpi 600 --mag 1+0/600 --dpi 600 ecrm1095, but of course it can't because it's running in a browser, and mktexpk isn't available.

I read some previous questions on this forum and it seems that the problem is on not running updmap-sys or having incorrect *.map/updmap.cfg/texmf.cnf.

Below are details. How do I fix this? Should I add something to my install-tl profile so that *.pk/*.vf files are generated in advance (install-tl did indeed run updmap-sys)? Is it feasible to do for all fonts storage space-wise?

Thank you!

My TexLive TDS was installed with install-tl using the following basic profile:

selected_scheme scheme-basic
TEXDIR /home/runner/work/busytex/busytex/build/texlive-basic
TEXMFLOCAL /home/runner/work/busytex/busytex/build/texlive-basic/texmf-dist/texmf-local
TEXMFSYSVAR /home/runner/work/busytex/busytex/build/texlive-basic/texmf-dist/texmf-var
TEXMFSYSCONFIG /home/runner/work/busytex/busytex/build/texlive-basic/texmf-dist/texmf-config
collection-xetex  1
collection-latex  1
collection-luatex 1

In my TDS I do indeed have:

build/texlive-basic/texmf-dist/fonts/tfm/jknappen/ec/ecrm1095.tfm
build/texlive-basic/texmf-dist/fonts/source/jknappen/ec/ecrm1095.mf

but I do not have any corresponding *.pk / *.vf files. The ecrm1095.tfm file gets discover okay, but then it fails because it can't find the *.pk / *.vf files.

Here's the full kpathsea log (super-long so put it on my gist): https://gist.github.com/vadimkantorov/e8221d479f3c7fa03887418a86ce506f

Here's the /texmf-dist/web2c/updmap.cfg:

# Generated by ./source/texmfrepo/install-tl on Mon Jan  9 13:17:27 2023
# $Id: updmap-hdr.cfg 54473 2020-03-22 10:53:53Z hironobu $
# 
# The updmap.cfg in the TEXMFDIST tree is generated by tlmgr by
# concatenating updmap-hdr.cfg with the updmap.cfg files in this tree.
#
# To make local customizations to the map files, using one of the
# following methods is simplest:
# 1) run
#       updmap-sys --enable Map=foo.map
#    for each map file.  (Or MixedMap instead of Map, if your font has
#    both Metafont and outline definitions.)  See the updmap --help
#    documentation. This will add lines to the updmap.cfg file in
#    TEXMFSYSCONFIG (creating it if necessary).
#
# 2) put all your additional fonts into TEXMFLOCAL, edit
#    TEXMFLOCAL/web2c/updmap.cfg, and run updmap-sys.
#
# See the output of updmap --help and/or
# http://tug.org/fonts/fontinstall.html for more.
# 
# In any case, manual edits to TL's updmap.cfg files, psfonts.map,
# pdftex.map, etc., will be lost on update.  So don't do that.
# 
# The default settings of the updmap options (not maps) are also
# specified in TEXMFDIST/web2c/updmap.cfg (also coming originally from
# updmap-hdr.cfg) and can be overridden by an updmap.cfg in any other
# tree.

Options for updmap.
dvipsPreferOutline

Should dvips (by default) prefer bitmap fonts or outline fonts
if both are available? Independent of this setting, outlines
can be forced by putting "p psfonts_t1.map" into a config file
that dvips reads. Bitmaps (for the fonts in question) can
be forced by putting "p psfonts_pk.map" into a config file.
We provide such config files which can be enabled via
dvips -Poutline ... resp. dvips -Ppk ...

dvipsPreferOutline true
LW35

Which fonts for the "Basic 35 Laserwriter Fonts" do you want to use and
how are the filenames chosen? Valid settings:
URW:     URW fonts with "vendor" filenames (e.g. n019064l.pfb)
URWkb:   URW fonts with "berry" filenames (e.g. uhvbo8ac.pfb)
ADOBE:   Adobe fonts with "vendor" filenames (e.g. hvnbo___.pfb)
ADOBEkb: Adobe fonts with  "berry" filenames (e.g. phvbo8an.pfb)

LW35 URWkb
dvipsDownloadBase35

Should dvips (by default) download the standard 35 LaserWriter fonts
with the document (then set dvipsDownloadBase35 true) or should these
fonts be used from the ps interpreter / printer?
Whatever the default is, the user can override it by specifying
dvips -Pdownload35 ... resp. dvips -Pbuiltin35 ... to either download
the LW35 fonts resp. use the built-in fonts.

dvipsDownloadBase35 true
pdftexDownloadBase14

Should pdftex download the base 14 pdf fonts? Since some configurations
(ps / pdf tools / printers) use bad default fonts, it is safer to download
the fonts. The PDF files will get bigger, though.

pdftexDownloadBase14 true
dvipdfmDownloadBase14

Should dvipdfm(x) download the base 14 pdf fonts? Since some configurations
(ps / pdf tools / printers) use bad default fonts, it is safer to download
the fonts. The pdf files will get bigger, though.

dvipdfmDownloadBase14 true
jaEmbed, scEmbed, tcEmbed, koEmbed

updmap generates a file kanjix.map for usage with dvipdfmx. With this
option one can switch between not embedding any kanji font, or
any of the several available.
The value can be any string. When updmap is run, the substring
@jaEmbed@ in a map file name will be replaced with this value, and
the respective map file used.

jaEmbed haranoaji
scEmbed arphic
tcEmbed arphic
koEmbed baekmuk
jaVariant -04
(end of updmap-hdr.cfg)
Map      euler.map
MixedMap cm.map
MixedMap cmextra.map
MixedMap cyrillic.map
MixedMap latxfont.map
MixedMap symbols.map
MixedMap cmtext-bsr-interpolated.map
Map lm.map
Map dummy-space.map
Map charter.map
Map fpls.map
Map pazo.map
Map utopia.map
MixedMap rsfs.map
Map usy.map
Map mathpple.map
Map uzd.map